67,512
社区成员
发帖
与我相关
我的任务
分享我编写了一个简单的servlet报错.
package test;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class Test extends HttpServlet {
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
PrintWriter out=response.getWriter();
out.println("<html><body><h1>This is a servlet test.</h1></body></html>");
out.flush();
}
}
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class Test extends HttpServlet {
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
PrintWriter out=response.getWriter();
out.println("<html><body><h1>This is a servlet test.</h1></body></html>");
out.flush();
}
}
...全文
请发表友善的回复…
发表回复
opsddr 2005-03-27
- 打赏
- 举报
首先看看你JAVA环境配置好没有！然后看看你有没有掉如Servlet这个包！可以下载！Jbuilder自带的！我考过你的程序运行没问题的
mylovebest 2005-03-26
- 打赏
- 举报
javax.servlet包属于j2ee部分，在sun提供的j2ee.jar包里,拷到搜索路径下去.
bjcygn 2005-03-26
- 打赏
- 举报
%tomcat%\common\lib\servlet-api.jar 引入到环境变量
再不行就把它拷到 %java%\jre\lib\ext
再不行就把它拷到 %java%\jre\lib\ext
yuzl32 2005-03-26
- 打赏
- 举报
没有这个包： javax.servlet
wudouguerwxx 2005-03-26
- 打赏
- 举报
你用的是什么工具
zhaoce 2005-03-26
- 打赏
- 举报
包没找到
请你引入包
搜索路径，搜索路径
你j2se怎么学的
请你引入包
搜索路径，搜索路径
你j2se怎么学的
沙尘暴_0000 2005-03-26
- 打赏
- 举报
抱
E:\Test.java:4: package javax.servlet does not exist
import javax.servlet.ServletException;
^
E:\Test.java:5: package javax.servlet.http does not exist
import javax.servlet.http.HttpServlet;
^
E:\Test.java:6: package javax.servlet.http does not exist
import javax.servlet.http.HttpServletRequest;
^
E:\Test.java:7: package javax.servlet.http does not exist
import javax.servlet.http.HttpServletResponse;
^
E:\Test.java:8: cannot resolve symbol
symbol : class HttpServlet
location: class test.Test
public class Test extends HttpServlet {
^
E:\Test.java:9: cannot resolve symbol
symbol : class HttpServletRequest
location: class test.Test
protected void doGet(HttpServletRequest request, HttpServletResponse response)
^
E:\Test.java:9: cannot resolve symbol
symbol : class HttpServletResponse
location: class test.Test
protected void doGet(HttpServletRequest request, HttpServletResponse response)
^
E:\Test.java:10: cannot resolve symbol
symbol : class ServletException
location: class test.Test
throws ServletException, IOException {
^
8 errors
E:\Test.java:4: package javax.servlet does not exist
import javax.servlet.ServletException;
^
E:\Test.java:5: package javax.servlet.http does not exist
import javax.servlet.http.HttpServlet;
^
E:\Test.java:6: package javax.servlet.http does not exist
import javax.servlet.http.HttpServletRequest;
^
E:\Test.java:7: package javax.servlet.http does not exist
import javax.servlet.http.HttpServletResponse;
^
E:\Test.java:8: cannot resolve symbol
symbol : class HttpServlet
location: class test.Test
public class Test extends HttpServlet {
^
E:\Test.java:9: cannot resolve symbol
symbol : class HttpServletRequest
location: class test.Test
protected void doGet(HttpServletRequest request, HttpServletResponse response)
^
E:\Test.java:9: cannot resolve symbol
symbol : class HttpServletResponse
location: class test.Test
protected void doGet(HttpServletRequest request, HttpServletResponse response)
^
E:\Test.java:10: cannot resolve symbol
symbol : class ServletException
location: class test.Test
throws ServletException, IOException {
^
8 errors
